Wärtsilä - Financial Calendar

WÄRTSILÄ PUBLISHES JANUARY-JUNE 2007 INTERIM REPORT ON 3 AUGUST, 2007, AT 8.30 A.M. LOCAL TIME

Wärtsilä Corporation FINANCIAL CALENDAR 25.7.2007

Wärtsilä Corporation will publish its Interim Report for the period
January-June 2007 on Friday 3 August 2007 at 8.30 a.m. Finnish time.
The interim report will be available on the company website at
www.wartsila.com after publishing.

An analyst and press conference will be held on Friday 3 August 2007
starting at 10.45 a.m. Finnish time (8.45 a.m. UK time) at the
Wärtsilä headquarters in Helsinki, Finland. The combined web- and
teleconference can be viewed on the Internet at the following
address:
http://194.100.179.98:80/wip/directlink.do?newbrowser=1&pid=1592175.
To participate in the teleconference and have the possibility to ask
questions, please call: +358 9 8248 6642 and enter the PIN-code
657020. To only listen to the teleconference call the same number and
enter PIN-code 831966.

An on-demand version of the conference will be available on the
company website later the same day.

www.wartsila.com